85419015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1291}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 149582592

約数和(自身を除く): 64163577

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 401, 1203, 1291, 2005, 3873, 4411, 6015, 6455, 13233, 14201, 19365, 22055, 42603, 66165, 71005, 213015, 517691, 1553073, 2588455, 5694601, 7765365, 17083803, 28473005, 85419015]

約数ペア:

[(1, 85419015), (3, 28473005), (5, 17083803), (11, 7765365), (15, 5694601), (33, 2588455), (55, 1553073), (165, 517691), (401, 213015), (1203, 71005), (1291, 66165), (2005, 42603), (3873, 22055), (4411, 19365), (6015, 14201), (6455, 13233)]